import 'package:flutter/material.dart';

class Server extends StatefulWidget {
  @override
  _ServerState createState() => _ServerState();
}

class _ServerState extends State<Server> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text("连接到服务器"),
      ),
      body: ListView(
        children: <Widget>[
          TextField(
            decoration: InputDecoration(
              hintText: "请填写端口号",
            ),
          ),
        ],
      ),
    );
  }
}
